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Subject: Re: [PATCH v2] powerpc: Use RCU based pte free mechanism for all
	powerpc
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Kumar Gala <galak@kernel.crashing.org>
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Date: Thu, 20 Nov 2008 18:10:10 +1100
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On Wed, 2008-11-19 at 16:50 -0600, Kumar Gala wrote:
> Refactor the RCU based pte free code that was used on ppc64 to be used
> on all powerpc.
> 
> Additionally refactor pte_free() & pte_free_kernel() into common code
> between ppc32 & ppc64.
> 
> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
> ---
> * Only does RCU if CONFIG_SMP
> * Removed hash_page_sync() as its not needed if we do RCU

Patch looks good. I'll try to test it a bit tomorrow.

Cheers,
Ben.